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e63e1e5a6b
android_kernel_xiaomi_sm8350/fs
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Badari Pulavarty e63e1e5a6b hugetlbfs read() support 
Support for reading from hugetlbfs files.  libhugetlbfs lets application
text/data to be placed in large pages.  When we do that, oprofile doesn't
work - since libbfd tries to read from it.

This code is very similar to what do_generic_mapping_read() does, but I
can't use it since it has PAGE_CACHE_SIZE assumptions.

[akpm@linux-foundation.org: cleanups, fix leak]
[bunk@stusta.de: make hugetlbfs_read() static]
Signed-off-by: Badari Pulavarty <pbadari@us.ibm.com>
Acked-by: William Irwin <bill.irwin@oracle.com>
Tested-by: Nishanth Aravamudan <nacc@us.ibm.com>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-16 09:43:03 -07:00
..
9p 9PFS: clean up explicit check for mandatory locks 2007-10-09 18:32:46 -04:00
adfs fs: adfs convert to new aops 2007-10-16 09:42:57 -07:00
affs fs: affs convert to new aops 2007-10-16 09:42:58 -07:00
afs Merge branch 'locks' of git://linux-nfs.org/~bfields/linux 2007-10-15 16:07:40 -07:00
autofs
autofs4 autofs4: deadlock during create 2007-08-22 19:52:46 -07:00
befs mm: Remove slab destructors from kmem_cache_create(). 2007-07-20 10:11:58 +09:00
bfs bfs: convert to new aops 2007-10-16 09:42:56 -07:00
cifs [CIFS] Check return code on failed alloc 2007-08-18 00:15:20 +00:00
coda coda: remove CODA_STORE/CODA_RELEASE upcalls 2007-07-21 17:49:14 -07:00
configfs implement simple fs aops 2007-10-16 09:42:55 -07:00
cramfs
debugfs docbook: fix filesystems content 2007-10-15 17:56:36 -07:00
devpts
dlm Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6 2007-10-12 15:49:37 -07:00
ecryptfs fs: remove some AOP_TRUNCATED_PAGE 2007-10-16 09:42:58 -07:00
efs mm: Remove slab destructors from kmem_cache_create(). 2007-07-20 10:11:58 +09:00
exportfs
ext2 fs: restore nobh 2007-10-16 09:42:58 -07:00
ext3 ext3: convert to new aops 2007-10-16 09:42:55 -07:00
ext4 ext4: convert to new aops 2007-10-16 09:42:55 -07:00
fat fat: convert to new aops 2007-10-16 09:42:55 -07:00
freevxfs mm: Remove slab destructors from kmem_cache_create(). 2007-07-20 10:11:58 +09:00
fuse fuse: convert to new aops 2007-10-16 09:42:57 -07:00
gfs2 gfs2: convert to new aops 2007-10-16 09:42:55 -07:00
hfs hfs: convert to new aops 2007-10-16 09:42:56 -07:00
hfsplus hfsplus: convert to new aops 2007-10-16 09:42:56 -07:00
hostfs hostfs: convert to new aops 2007-10-16 09:42:57 -07:00
hpfs hpfs: convert to new aops 2007-10-16 09:42:56 -07:00
hppfs
hugetlbfs hugetlbfs read() support 2007-10-16 09:43:03 -07:00
isofs isofs: mounting to regular file may succeed 2007-07-31 15:39:41 -07:00
jbd Group short-lived and reclaimable kernel allocations 2007-10-16 09:43:00 -07:00
jbd2 mm: Remove slab destructors from kmem_cache_create(). 2007-07-20 10:11:58 +09:00
jffs2 jffs2: convert to new aops 2007-10-16 09:42:57 -07:00
jfs fs: restore nobh 2007-10-16 09:42:58 -07:00
lockd NFS/SUNRPC: use transport protocol naming 2007-10-09 17:17:53 -04:00
minix minixfs: convert to new aops 2007-10-16 09:42:57 -07:00
msdos
ncpfs NCP: delete test of long-deceased CONFIG_NCPFS_DEBUGDENTRY 2007-07-31 15:39:41 -07:00
nfs nfs: convert to new aops 2007-10-16 09:42:57 -07:00
nfs_common
nfsd Merge branch 'locks' of git://linux-nfs.org/~bfields/linux 2007-10-15 16:07:40 -07:00
nls
ntfs NTFS: Fix a mount time deadlock. 2007-10-12 09:16:30 -07:00
ocfs2 ocfs2: convert to new aops 2007-10-16 09:42:58 -07:00
openpromfs mm: Remove slab destructors from kmem_cache_create(). 2007-07-20 10:11:58 +09:00
partitions fs/partitions/sun.c endianness annotations 2007-10-14 12:41:51 -07:00
proc Print out statistics in relation to fragmentation avoidance to /proc/pagetypeinfo 2007-10-16 09:43:00 -07:00
qnx4 qnx4: convert to new aops 2007-10-16 09:42:56 -07:00
ramfs implement simple fs aops 2007-10-16 09:42:55 -07:00
reiserfs reiserfs: use generic_cont_expand_simple 2007-10-16 09:42:56 -07:00
romfs mm: Remove slab destructors from kmem_cache_create(). 2007-07-20 10:11:58 +09:00
smbfs smbfs: convert to new aops 2007-10-16 09:42:57 -07:00
sysfs implement simple fs aops 2007-10-16 09:42:55 -07:00
sysv sysv: convert to new aops 2007-10-16 09:42:57 -07:00
udf udf: convert to new aops 2007-10-16 09:42:57 -07:00
ufs ufs: convert to new aops 2007-10-16 09:42:57 -07:00
vfat
xfs xfs: convert to new aops 2007-10-16 09:42:55 -07:00
aio.c AIO: fix cleanup in io_submit_one(...) 2007-10-08 12:58:14 -07:00
anon_inodes.c
attr.c
bad_inode.c
binfmt_aout.c
binfmt_elf_fdpic.c remove ZERO_PAGE 2007-10-16 09:42:53 -07:00
binfmt_elf.c remove ZERO_PAGE 2007-10-16 09:42:53 -07:00
binfmt_em86.c
binfmt_flat.c binfmt_flat: checkpatch fixing minimum support for the blackfin relocations 2007-10-03 23:43:57 +08:00
binfmt_misc.c mm: variable length argument support 2007-07-19 10:04:45 -07:00
binfmt_script.c mm: variable length argument support 2007-07-19 10:04:45 -07:00
binfmt_som.c
bio.c Drop 'size' argument from bio_endio and bi_end_io 2007-10-10 09:25:57 +02:00
block_dev.c block_dev: convert to new aops 2007-10-16 09:42:55 -07:00
buffer.c Group short-lived and reclaimable kernel allocations 2007-10-16 09:43:00 -07:00
char_dev.c
compat_ioctl.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2007-10-11 19:40:14 -07:00
compat.c mm: variable length argument support 2007-07-19 10:04:45 -07:00
dcache.c Group short-lived and reclaimable kernel allocations 2007-10-16 09:43:00 -07:00
dcookies.c Remove fs.h from mm.h 2007-07-29 17:09:29 -07:00
direct-io.c remove ZERO_PAGE 2007-10-16 09:42:53 -07:00
dnotify.c mm: Remove slab destructors from kmem_cache_create(). 2007-07-20 10:11:58 +09:00
dquot.c mm: Remove slab destructors from kmem_cache_create(). 2007-07-20 10:11:58 +09:00
drop_caches.c
eventfd.c
eventpoll.c mm: Remove slab destructors from kmem_cache_create(). 2007-07-20 10:11:58 +09:00
exec.c signalfd simplification 2007-09-20 13:19:59 -07:00
fcntl.c mm: Remove slab destructors from kmem_cache_create(). 2007-07-20 10:11:58 +09:00
fifo.c
file_table.c
file.c
filesystems.c
fs-writeback.c Fix warnings with !CONFIG_BLOCK 2007-10-10 09:25:57 +02:00
generic_acl.c
inode.c lockdep: per filesystem inode lock class 2007-10-15 14:51:31 +02:00
inotify_user.c mm: Remove slab destructors from kmem_cache_create(). 2007-07-20 10:11:58 +09:00
inotify.c
internal.h
ioctl.c
ioprio.c
Kconfig Merge git://git.linux-nfs.org/pub/linux/nfs-2.6 2007-10-15 10:47:35 -07:00
Kconfig.binfmt
libfs.c fs: introduce write_begin, write_end, and perform_write aops 2007-10-16 09:42:55 -07:00
locks.c Rework /proc/locks via seq_files and seq_list helpers 2007-10-09 18:32:46 -04:00
Makefile
mbcache.c mm: Remove slab destructors from kmem_cache_create(). 2007-07-20 10:11:58 +09:00
mpage.c mm: buffered write cleanup 2007-10-16 09:42:54 -07:00
namei.c fs: introduce write_begin, write_end, and perform_write aops 2007-10-16 09:42:55 -07:00
namespace.c mm: Remove slab destructors from kmem_cache_create(). 2007-07-20 10:11:58 +09:00
nfsctl.c nfsctl: use vfs_path_lookup 2007-07-19 10:04:45 -07:00
no-block.c
open.c VFS: fix a race in lease-breaking during truncate 2007-07-31 15:39:42 -07:00
pipe.c sched: affine sync wakeups 2007-10-15 17:00:19 +02:00
pnode.c
pnode.h
posix_acl.c
quota_v1.c
quota_v2.c
quota.c [IA64] Fix build failure in fs/quota.c 2007-07-27 15:40:13 -07:00
read_write.c Cleanup macros for distinguishing mandatory locks 2007-10-09 18:32:46 -04:00
read_write.h
readdir.c
select.c Fix select on /proc files without ->poll 2007-09-11 17:21:20 -07:00
seq_file.c [FS] seq_file: Introduce the seq_open_private() 2007-10-10 16:55:33 -07:00
signalfd.c signalfd simplification 2007-09-20 13:19:59 -07:00
splice.c fs: introduce write_begin, write_end, and perform_write aops 2007-10-16 09:42:55 -07:00
stack.c
stat.c
super.c
sync.c
timerfd.c make timerfd return a u64 and fix the __put_user 2007-07-26 11:35:17 -07:00
utimes.c
xattr_acl.c
xattr.c